vis and near ultra violet uv excitation

... a dosimeter (UVR-1 and UVR-36, TOPKON, Tokyo) Sunlight irradiation was also carried out in a batch irradiation system UV irradiated samples are carried outside from the laboratory and irradiated ... in Figure (Tosa and Hirata, 1999) VRE was the most UV resistant bacteria tested, while P aeruginosa and EHEC were weaker The UV doses required for 90% inactivation of VRE with and without photoreactivation ... fluorescent lamp and weak regrowth under dark conditions following UV inactivation The dose of UV light required for 90% inactivation of P aeruginosa with and without photoreactivation was 4.1 and 5.2...

Ngày tải lên: 05/09/2013, 08:40

... Standards are such conventions." from [BANG94] Thus, it should not be a supervision on the specific ins and outs of a standard The government should engage in a steering role to ensure that standards ... connections, and offer more expensive, but also faster and more elaborated services at higher rates And they offer many large organisations and companies to means to connect their various offices and ... problem is still outstanding Methods and tests need to be developed to verify and validate the systems, so it can be ensured that they meet their functional specifications, and to check if such...

Ngày tải lên: 05/10/2013, 13:20

... Then,  Eqs.  (5)  and (6)  are  integrated to get  k and ε , and consequently  the  new  coefficient  of  eddy  viscosity.  All  newly  obtained  water  level,  flow  discharges  and coefficient  ... the  nearshore  wave  dynamics,  including  wave  breaking  and wave  runup,  the  generation,  transport and dissipation of TKE.  2.  Governing  equations  of  the  numerical  model for nearshore wave dynamics  ... discharge,  defined  as  Q = q x + q ;  and M bx   and M by   represent  y the  wave  energy  loss  due  to  breaking,  evaluated  by  introducing  an  eddy  viscosity  and expressed as:  ∂(q x / d )...

Ngày tải lên: 28/03/2014, 15:20

... a am going to b will c a and b I feel dreadful I sick a am going to be b will be c a and b If you have any problem, don't worry I help you a will b am going to c a and b _TPNT_ Where are you ... going to b will c a and b 10 The weatherforcast says it .rain tomorrrow a is going to b will c a and b VI Chia động từ ngoặc tương lai đơn tương lai gần 1)You are busy.Tina and I (gladly, rake) ... friend That's the phone./ I answer it a will b am going to c a and b Look at those clouds It rain now a will b is going to c a and b Tea or coffee a I am going to have tea, please b I'll have...

Ngày tải lên: 07/05/2014, 17:22

... He showed aphasia, motor impairment, and poor scores in fluency and verbal tests After a year of drug therapy (antihypertensive and antiaggregating agents) and logopedic therapy, this subject ... motor control and reaching tasks, and increased his AAT (Aachener Aphasie Test) score from 52/60 to 56/60 Measurement protocol We applied TCD and NIRS during baseline conditions and during CO2 ... progressively and almost linearly increases while BH is maintained and then quickly recovers baseline conditions after breath release NIRS recordings Changes in the concentrations of O2Hb and CO2Hb...

Ngày tải lên: 19/06/2014, 10:20

... Thermo Oriel monochromator set up and a commercial UV sensor read out by Solartech, Inc The experimental set up was calibrated with standard SiC and AlGaN UV detectors and the output power of the Xe ... shape and structure of the resulting material Our experiments to understand the effect of gas kinetics in controlling the shapes are underway and can be found elsewhere (S S Hullavarad and P.C ... nanostructure film consisting of nanowire and microspheres The spectrum depicts the core levels at 90.3 eV and 531.5 eV corresponding to Zn 3p and O1s and Zn Auger lines Zn LMM b, c, d [29] The...

Ngày tải lên: 22/06/2014, 22:20

... s(1n ) [s(2b−1 ,a+2) ] if a is odd and So statements and follow by substituting a for b − and b for a + into statements and of Theorem 4.5 Finally, for statements and 5, we have s(1k ,n−k)[s(1a ,b,b) ... given explicit formulas for s2 [s(1a ,b) ] and s12 [s(1a ,b) ], and Carini and Remmel [2] have found explicit formulas for s2 [s(a,b) ], s12 [s(a,b) ], and s2 [skn ] In this work we obtain explicit ... [1 − x] and Sergeev’s formula was used to find coefficients in the Kronecker product of Schur functions in [10] We start with the necessary definitions 2.1 Notation and Definitions Partitions and Symmetric...

Ngày tải lên: 07/08/2014, 08:20

... (black curve) and the two subgroups (blue and red curves) (c) Sketch of decomposing a pentamer into Groups I and II (d) Electric field intensity distribution in the pentamer at peaks and and in the ... (black curve) and the two subgroups (blue and red curves) (c) Sketch of decomposing a quadrumer into Groups I and II (d) Electric field intensity distribution in the pentamer at peaks and and in the ... and quality of FR are also studied and will be presented in this thesis More importantly in pentamers and quadrumers, we show that one can tune and design the overall Fano shape by decoding excitation...

Ngày tải lên: 09/09/2015, 10:06

... 2004a,b,c) and Liu and Fang (2005) used resolvable balanced IBDs, resolvable group divisible designs, packing designs and large sets to construct multi- and mixedlevel supersaturated designs Nguyen and ... Note that, although almost all the near- OAs and supersaturated designs studied in the existing papers, except perhaps those in Nguyen and Cheng (2008) and Chen and Liu (2008b), are U-type designs, ... (1993) and Wu (1993) Since then, there has been a large number of papers on this subject, see some most recent papers, e.g Nguyen and Cheng (2008), Chen and Liu (2008a,b), Liu and Lin (in press), and...

Ngày tải lên: 12/12/2017, 06:55

... and presence of defects in citrus fruits, and to correctly classify lemons and mandarins.115, 116 A suite of HSI methods is also used to assess the quality and safety of meat, meat products and ... desired bandpass and narrow passbands require more Lyot stages 21 1.5 Summary of the Work Presented The work presented here introduces a novel widefield tunable filter for visible and near infrared ... mineral mapping83-85, the mapping of oil spills and residua spread on sea surfaces86-88, and the environmental impact of active and abandoned mine lands84 have all benefitted from AVIRIS remote...

Ngày tải lên: 02/04/2018, 10:01

... theoretical Nernst curve and the measured data match well (fit by eye) RESULTS AND DISCUSSION UV /VIS difference spectra Figure 1A shows the oxidized-minus-reduced UV /VIS difference spectra of ... oxidized and the negative signals with the reduced form of the enzyme For the reduced form, the Soret band can be observed at 415 and 442 nm, and for the oxidized form at 403 and 422 nm The b–band ... containing 20 mM KCN (pH 7), incubated overnight and reconcentrated to 0.5 mM Electrochemistry The ultra- thin layer spectroelectrochemical cell for the UV/ VIS and IR was used as described previously...

Ngày tải lên: 21/02/2014, 15:20

... nanoparticles are the most interesting because their UV vis absorption spectrum is dominated by a very intense and narrow absorption band in the near UV and visible region It is well known that the optical ... on-line by UV vis spectra Noble metal nanoparticles display localized surface plasmon resonance bands (LSPR) in the UV vis region when the incident light resonates with the conduction band electrons ... SPR band at *400 nm, while Ag nanorods usually show a red-shifted long-axis resonance (longitudinal plasmon band) and a slightly blueshifted short-axis resonance (transverse plasmon band); and...

Ngày tải lên: 21/06/2014, 17:20

... interacts with Ti4+ For ex- Figure UV -vis spectra of I, II, and III imbedded in MCM-41 and Ti-MCM-41 (a) I, (b) II, and (c) III Solid line is that for Car imbedded in MCM-41 and dashed line is that for ... photoirradiation at 77 K and recorded at 77 K (a) UV -vis spectrum of Car•+, baseline corrected (b) UV -vis spectrum of Car2+, baseline corrected decrease in the distance between the Car chain and Ti4+ favors ... Ti-MCM-41 Peaks A, B, and C are due to the CH3 proton couplings16 at C (5 and 5′), C (9 and 9′) and C (13 and 13′) CH3 protons, respectively In contrast, an ENDOR spectrum of I and III in Ti-MCM-41...

Ngày tải lên: 29/07/2015, 02:43

... such as latch and register into non-ratioed logic SubJPEG, an ultra low-energy multi-standard JPEG encoder co-processor with a sub /near threshold power supply has been designed and implemented ... wise help and encouragement I also thank Jan Stuyt and Jos Huisken for their kind and helpful support during my short staying in IMEC I am deeply indebted to my parents Pu Yicheng and Liu Guilan, ... yield = 99.9% and 99.7%, 65nm CMOS process) 3.4 43 60 L Mean frequency, mean energy/cycle of ringo ( d = 31, with and without VT balancing scheme) 62 3.5 Mean and standard deviation...

Ngày tải lên: 14/09/2015, 14:01

... 12,2650 12,3011 12,2530 12,3229 ] UV _VIS_ 1 WVL:263 nm mAU -0.10 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.1 Hình 12: Sắc ký đồ mẫu trắng BERBERIN CH 35.0 mAU UV _VIS_ 1 WVL:263 nm - 7.353 -5.0 0.0 ... (%) HPLC Đo quang UV -VIS 86,09 0,0645 0,254 86,24 0,1050 0,324 Dïng chuÈn F (Fisher): Ftn = S12/S22 (S1>S2) Ftn = 0,1050/0,0645 = 1,3 S1: độ lệch chuẩn phơng pháp đo quang UV -VIS S2: độ lệch chuẩn ... chiều cao pic dễ dàng xác việc xác định diện tích pic 1.4.Tổng quan PHƯƠNG PHáP QUANG PHỉ HÊP THơ UV -VIS 1.4.1 C¬ së lý thut[2],[3],[4],[6] 1.4.1.1 Định luật Lambert-Beer Chiếu chùm tia sáng đơn...

Ngày tải lên: 07/09/2012, 14:57

... radicals and the decline of antioxidant defense mechanisms lead to damage of cellular organelles and enzymes, increased lipid peroxidation, and development of insulin resistance (7) The vascular and ... Popliteal and pedal pulses were absent bilaterally with poor capillary refill The left foot was red and inflamed up to and including the medial malleolus The lateral aspect of the great toe and second ... healing gum abscess and accelerated wound healing (20) Substances that increase electrical field, such as prostaglandin E2, enhance the wound healing rate and increase cell division (26-28) Electrical...

Ngày tải lên: 26/10/2012, 09:39

Ngày tải lên: 23/03/2013, 09:04

Ngày tải lên: 23/03/2013, 09:04

Ngày tải lên: 23/03/2013, 09:04

Ngày tải lên: 23/03/2013, 09:04